%0 Journal Article %T APPLICATION OF BIOREGENERATIVE MATERIALS IN THE TREATMENT OF PERIODONTITIS AND PERIIMPLANTITIS: A SYSTEMATIC REVIEW %A Risovannaya, O.N. %A Andreasyan, T.S. %K bioregenerative materials, platelet-rich fibrin (PRF), hydrogels, bioactive glass, stem cells, inflammatory oral diseases, periodontitis, peri-implantitis, tissue regeneration, systematic review %J Actual problems in dentistry %D 2025 %N 21 %P 10 %I TIRAZH Publishing House